Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central region

Detalhes bibliográficos
Autor(a) principal: Raynal,José Tadeu
Data de Publicação: 2013
Outros Autores: Silva,Aretha Alves Borges da, Sousa,Thiago de Jesus, Bahiense,Thiago Campanharo, Meyer,Roberto, Portela,Ricardo Wagner
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Parasitologia Veterinária (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612013000100071
Resumo: The cattle tick Rhipicephalus(Boophilus) microplus is responsible for major losses in the Brazilian livestock, mainly due to reduction in cattle productive performance. Resistance development to major classes of acaricide widely used nowadays has been extensively reported, as well as the occurrence of residues from these compounds in animal products and the environment. This study aimed to evaluate the efficiency of acaricides onR. (B.)microplus collected from rural properties in the North-Central region of Bahia State. Ticks were collected in several cattle farms in the cited region, and an in vitro acaricide efficiency assay was performed based on the immersion of ticks in acaricide solutions made according to manufacturers' recommendations. The results obtained in the experiments indicated varying degrees of efficiency of the several bases studied, with the products benzofenilurea, macrocyclic lactone and fipronil showing the highest levels of efficiency, 100%, 100% and 97.34%, respectively. It was possible to conclude that, for the region studied, there are different degrees of commercial acaricides efficiency, and many present less than 95% effectiveness, value determined as acceptable by the Brazilian legislation.
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spelling Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central regionTickscattledrug resistanceacaricideBrazilian NortheastThe cattle tick Rhipicephalus(Boophilus) microplus is responsible for major losses in the Brazilian livestock, mainly due to reduction in cattle productive performance. Resistance development to major classes of acaricide widely used nowadays has been extensively reported, as well as the occurrence of residues from these compounds in animal products and the environment. This study aimed to evaluate the efficiency of acaricides onR. (B.)microplus collected from rural properties in the North-Central region of Bahia State. Ticks were collected in several cattle farms in the cited region, and an in vitro acaricide efficiency assay was performed based on the immersion of ticks in acaricide solutions made according to manufacturers' recommendations. The results obtained in the experiments indicated varying degrees of efficiency of the several bases studied, with the products benzofenilurea, macrocyclic lactone and fipronil showing the highest levels of efficiency, 100%, 100% and 97.34%, respectively. It was possible to conclude that, for the region studied, there are different degrees of commercial acaricides efficiency, and many present less than 95% effectiveness, value determined as acceptable by the Brazilian legislation.Colégio Brasileiro de Parasitologia Veterinária2013-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612013000100071Revista Brasileira de Parasitologia Veterinária v.22 n.1 2013reponame:Revista Brasileira de Parasitologia Veterinária (Online)instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV)instacron:CBPV10.1590/S1984-29612013005000006info:eu-repo/semantics/openAccessRaynal,José TadeuSilva,Aretha Alves Borges daSousa,Thiago de JesusBahiense,Thiago CampanharoMeyer,RobertoPortela,Ricardo Wagnereng2015-11-24T00:00:00Zoai:scielo:S1984-29612013000100071Revistahttp://www.scielo.br/scielo.php?script=sci_serial&lng=pt&pid=1984-2961https://old.scielo.br/oai/scielo-oai.php||zacariascbpv@fcav.unesp.br1984-29610103-846Xopendoar:2015-11-24T00:00Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV)false
dc.title.none.fl_str_mv Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central region
title Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central region
spellingShingle Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central region
Raynal,José Tadeu
Ticks
cattle
drug resistance
acaricide
Brazilian Northeast
title_short Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central region
title_full Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central region
title_fullStr Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central region
title_full_unstemmed Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central region
title_sort Acaricides efficiency on Rhipicephalus(Boophilus) microplus from Bahia state North-Central region
author Raynal,José Tadeu
author_facet Raynal,José Tadeu
Silva,Aretha Alves Borges da
Sousa,Thiago de Jesus
Bahiense,Thiago Campanharo
Meyer,Roberto
Portela,Ricardo Wagner
author_role author
author2 Silva,Aretha Alves Borges da
Sousa,Thiago de Jesus
Bahiense,Thiago Campanharo
Meyer,Roberto
Portela,Ricardo Wagner
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Raynal,José Tadeu
Silva,Aretha Alves Borges da
Sousa,Thiago de Jesus
Bahiense,Thiago Campanharo
Meyer,Roberto
Portela,Ricardo Wagner
dc.subject.por.fl_str_mv Ticks
cattle
drug resistance
acaricide
Brazilian Northeast
topic Ticks
cattle
drug resistance
acaricide
Brazilian Northeast
description The cattle tick Rhipicephalus(Boophilus) microplus is responsible for major losses in the Brazilian livestock, mainly due to reduction in cattle productive performance. Resistance development to major classes of acaricide widely used nowadays has been extensively reported, as well as the occurrence of residues from these compounds in animal products and the environment. This study aimed to evaluate the efficiency of acaricides onR. (B.)microplus collected from rural properties in the North-Central region of Bahia State. Ticks were collected in several cattle farms in the cited region, and an in vitro acaricide efficiency assay was performed based on the immersion of ticks in acaricide solutions made according to manufacturers' recommendations. The results obtained in the experiments indicated varying degrees of efficiency of the several bases studied, with the products benzofenilurea, macrocyclic lactone and fipronil showing the highest levels of efficiency, 100%, 100% and 97.34%, respectively. It was possible to conclude that, for the region studied, there are different degrees of commercial acaricides efficiency, and many present less than 95% effectiveness, value determined as acceptable by the Brazilian legislation.
publishDate 2013
dc.date.none.fl_str_mv 2013-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612013000100071
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612013000100071
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-29612013005000006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Colégio Brasileiro de Parasitologia Veterinária
publisher.none.fl_str_mv Colégio Brasileiro de Parasitologia Veterinária
dc.source.none.fl_str_mv Revista Brasileira de Parasitologia Veterinária v.22 n.1 2013
reponame:Revista Brasileira de Parasitologia Veterinária (Online)
instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV)
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instname_str Colégio Brasileiro de Parasitologia Veterinária (CBPV)
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institution CBPV
reponame_str Revista Brasileira de Parasitologia Veterinária (Online)
collection Revista Brasileira de Parasitologia Veterinária (Online)
repository.name.fl_str_mv Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV)
repository.mail.fl_str_mv ||zacariascbpv@fcav.unesp.br
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